Holder



FIG. 1 is a front elevational view of a holder according to the presentdesign; the back elevational view being the same;

FIG. 2 is a first side elevational view thereof; the second sideelevational view being the same;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof.

The ornamental design for a holder, as shown and described.